William Seton
William was born in 1343 in Seton, , East Lothian, Scotland.¹   He died at the age of 81 on August 17th, 1424 in Seton, , East Lothian, Scotland.¹ 

 Janet Fleming
Janet was born in 1351 in Biggar Cumbernault, , Lanarkshire, Scotland.  She died at the age of 79 in 1430 in , , , Scotland.

 Alexander Seton
Alexander was born in 1382 in Berwickshire, , Aberdeenshire, Scotland.  He died at the age of 59 in 1441 in Huntly Castle, , Aberdeenshire, Scotland.